71634390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 176373504

約数和(自身を除く): 104739114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 157, 201, 227, 314, 335, 402, 454, 471, 670, 681, 785, 942, 1005, 1135, 1362, 1570, 2010, 2270, 2355, 3405, 4710, 6810, 10519, 15209, 21038, 30418, 31557, 35639, 45627, 52595, 63114, 71278, 76045, 91254, 105190, 106917, 152090, 157785, 178195, 213834, 228135, 315570, 356390, 456270, 534585, 1069170, 2387813, 4775626, 7163439, 11939065, 14326878, 23878130, 35817195, 71634390]

約数ペア:

[(1, 71634390), (2, 35817195), (3, 23878130), (5, 14326878), (6, 11939065), (10, 7163439), (15, 4775626), (30, 2387813), (67, 1069170), (134, 534585), (157, 456270), (201, 356390), (227, 315570), (314, 228135), (335, 213834), (402, 178195), (454, 157785), (471, 152090), (670, 106917), (681, 105190), (785, 91254), (942, 76045), (1005, 71278), (1135, 63114), (1362, 52595), (1570, 45627), (2010, 35639), (2270, 31557), (2355, 30418), (3405, 21038), (4710, 15209), (6810, 10519)]